大约有 42,000 项符合查询结果(耗时:0.0455秒) [XML]

https://stackoverflow.com/ques... 

What are advantages of Artificial Neural Networks over Support Vector Machines? [closed]

ANN (Artificial Neural Networks) and SVM (Support Vector Machines) are two popular strategies for supervised machine learning and classification. It's not often clear which method is better for a particular project, and I'm certain the answer is always "it depends." Often, a combination of both alon...
https://stackoverflow.com/ques... 

In Python, how to display current time in readable format

... First the quick and dirty way, and second the precise way (recognizing daylight's savings or not). import time time.ctime() # 'Mon Oct 18 13:35:29 2010' time.strftime('%l:%M%p %Z on %b %d, %Y') # ' 1:36PM EDT on Oct 18, 2010' time.strftime(...
https://stackoverflow.com/ques... 

How to set current working directory to the directory of the script in bash?

... If you called the script as ./script, . is the correct directory, and changing to . it will also end up in the very directory where script is located, i.e. in the current working directory. – ndim Aug 27 '14 at 20:10 ...
https://stackoverflow.com/ques... 

Can ordered list produce result that looks like 1.1, 1.2, 1.3 (instead of just 1, 2, 3, …) with css?

...t; </ol> </li> </ol> See Nested counters and scope for more information. share | improve this answer | follow | ...
https://stackoverflow.com/ques... 

How do I handle the window close event in Tkinter?

How do I handle the window close event (user clicking the 'X' button) in a Python Tkinter program? 6 Answers ...
https://stackoverflow.com/ques... 

The forked VM terminated without saying properly goodbye. VM crash or System.exit called

Please help me to solve this issue. I do not exactly understand what the error in the log means. 48 Answers ...
https://stackoverflow.com/ques... 

What is the difference between “Class.forName()” and “Class.forName().newInstance()”?

What is the difference between Class.forName() and Class.forName().newInstance() ? 9 Answers ...
https://stackoverflow.com/ques... 

How do I iterate over an NSArray?

I'm looking for the standard idiom to iterate over an NSArray. My code needs to be suitable for OS X 10.4+. 8 Answers ...
https://stackoverflow.com/ques... 

Retrieve list of tasks in a queue in Celery

...ure is that you need to query redis for every priority of task. In python (and from the Flower project), this looks like: PRIORITY_SEP = '\x06\x16' DEFAULT_PRIORITY_STEPS = [0, 3, 6, 9] def make_queue_name_for_pri(queue, pri): """Make a queue name for redis Celery uses PRIORITY_SEP to se...
https://stackoverflow.com/ques... 

How can I create a self-signed cert for localhost?

...SL on localhost? but this sets up a self-signed cert for my machine name, and when browsing it via https://localhost I receive the IE warning. ...